COOLING END TURNS IN HIGH POWER DENSITY ELECTRIC GENERATORS

COOLING END TURNS IN HIGH POWER DENSITY ELECTRIC GENERATORS

A manifold for cooling the end turns of stator coils of a generator is provided. The manifold includes a ring having a surface with a plurality of spray nozzles formed integral with the ring and extending from the surface. Each spray nozzle of the plurality of spray nozzles includes a channel having...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PHIELIX, Tom, ANGHEL, Cristian E, DAVIS, Toren S
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:A manifold for cooling the end turns of stator coils of a generator is provided. The manifold includes a ring having a surface with a plurality of spray nozzles formed integral with the ring and extending from the surface. Each spray nozzle of the plurality of spray nozzles includes a channel having a diameter, and a surface having a selected width and an angle, wherein the channel and the surface are configured to spray oil on first end turns of the stator coils.